DbContext
for processing the data for the application.DbContext
.DbContext
their data needs to be updated regularly for providing better results, to maintain this procedure the data needs to be overridden onto DbContext
.DbContext
using the connection string, the OnConfiguring
method is used to achieve the overridden of the data.OnConfiguring
method is that if it is used on the connection string, it will override all other configurations for that database.AddDbContext
extension method which can be used in the Startup
class using the IServiceCollection
.DbContext
using ASP.NET Core MVC applications and .NET Core Console application.appsettings.json
, command-line arguments, and the environment variable, etc.DbContext
is injected using dependency injection in the ConfigureServices
method.IConfiguration
object is required, which can be injected from Dependency injection.Startup
class, the developers can use a constructor or a GetConnectionString
method.DbContext
.DbContext
itself.ConfigureService
method to register the DbContext for dependency injection.AddDbContext
extension method, which can be used to register our context class.DbContext
options are configured using the DbContextOptionBuilder
, the SQL server is configured as the database provider through UseSQLServer
method.appsettings.json
file is not created in .NET Core, hence it has to be created ourselves.IConfigurations
.DbContext
create a context class. For the reference of context class see the above example in ASP.NET Core MVC application.DbContext
using ASP.NET Core and Console app (.NET Core).